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NEXTMOVEFDE careers · United States

Senior Data Scientist III

AI summary of the role

Lead data scientist role at LexisNexis Legal & Professional, focusing on developing and deploying AI/ML models to improve data quality for end-user legal products.

No longer in the current catalog. Last included 2026-09-09. Check the employer’s posting for availability.

What you’ll do

  • Design, develop, and deploy AI solutions with data scientists and engineers.
  • Lead development of advanced AI and machine learning models for complex business problems.
  • Analyze large datasets to identify patterns and trends for AI development.
  • Mentor junior data scientists and guide AI/ML best practices.

What you’ll bring

  • Masters plus 7-10 years or PhD with 6+ years of work-related experience.
  • Advanced degree in Computer Science, Mathematics, Statistics, or related field.
  • Experience with large language models and transformer architectures (BERT, RoBERTa, T5).
  • Proficiency in big data technologies (Hadoop, Spark, AWS).

Technologies

BERT · RoBERTa · T5 · ChatGPT · GPT 3.5 · Claude · Mistral · Hadoop · Spark · AWS · Python · R

About LexisNexis Legal & Professional

Global provider of legal, regulatory and business information powering AI-enabled research, drafting and analytics for law firms, corporate legal, courts and government.

Public · 5000+ people

Source and classification

Internal deployment & tooling · Evidence for this classification:

Job Description Do you want to help us build further data science capabilities? And are you eager to work on the quality of data sources serving our end-user products? About our Team LexisNexis Legal & Professional, which serves customers in more than 150 countries with 11,300 employees worldwide, is apart of RELX, a global provider of information-based analytics and decision tools for professional and business customers. About the Role As a Senior Data Scientist, you will become a subject matter expert, defining projects and their execution. You will work closely with other data scientists and engineers to design, develop, and deploy cutting-edge AI solutions. You will lead AI and machine learning model development. You'll analyze extensive datasets and guide junior team members. Responsibilities Working closely with other data scientists and engineers to design, develop, and
More from the job description

Job Description Do you want to help us build further data science capabilities? And are you eager to work on the quality of data sources serving our end-user products? About our Team LexisNexis Legal & Professional, which serves customers in more than 150 countries with 11,300 employees worldwide, is apart of RELX, a global provider of information-based analytics and decision tools for professional and business customers. About the Role As a Senior Data Scientist, you will become a subject matter expert, defining projects and their execution. You will work closely with other data scientists and engineers to design, develop, and deploy cutting-edge AI solutions. You will lead AI and machine learning model development. You'll analyze extensive datasets and guide junior team members. Responsibilities Working closely with other data scientists and engineers to design, develop, and deploy AI solutions. Leading the development of advanced AI and machine learning models to solve complex business problems. Analyzing large datasets to identify patterns and trends that can inform AI development. Collaborating with cross-functional teams to ensure AI solutions are aligned with business goals and customer needs. Evaluating and creating new frameworks and defining methodologies and governance. Mentoring junior data scientists and provide guidance on AI and machine learning best [... source excerpt omitted ...] an appealing working prospect for our people. With numerous well-being initiatives, shared parental leave, study assistance, and sabbaticals, we will help you meet your immediate responsibilities and your long-term goals. Working flexible hours - flexing the times when you work in the day to help you fit everything in and work when you are the most productive. Working for you We know that your well-being and happiness are key to a long and successful career. These are some of the benefits we are delighted to offer: Health Benefits: Comprehensive, multi-carrier program for medical, dental and vision benefits Retirement Benefits: 401(k) with match and an Employee Share Purchase Pl [... source excerpt omitted ...] ups and to volunteer with your charity of choice About the Business LexisNexis Legal & Professional® provides legal, regulatory, and business information and analytics that help customers increase their productivity, improve decision-making, achieve better outcomes, and advance the rule of law around the world. As a digital pioneer, the company was the first to bring legal and business information online with its Lexis® and Nexis® services. #AIFLuency U.S. National Base Pay Range: $115,400 - $192,300. Geographic differentials may apply in some locations to better reflect local market rates. This job is eligible for an annual incentive bonus. We know your well-being and happ

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